Are you qualified to apply your Lump-sum withdrawal payment?
This WEB site is for all foreigners those who lived in Japan in past or plan to leave Japan. If you would contribute to Japanese Pension systems (NP=National Pension, EPI=Employees' Pension Insurance, or the Mutual Aid systems) for half year or the longer, you are eligible to receive Japanese pension. This article explains the application procedure to withdraw your pension from Japanese pension office.